Hiroshi DOYU 14e0e6796a OMAP: iommu: add initial debugfs support
This enables to peek the following data.

$ /debug/iommu/isp# ls
mem             nr_tlb_entries  regs
mmap            pagetable       tlb
$ /debug/iommu/isp# head pagetable
L:      da:      pa:
-----------------------------------------
2: 00001000 8ae4a002
2: 00002000 8e7bb002
2: 00003000 8ae49002
2: 00004000 8ae65002
.....

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 10:54:41 -07:00
..
2009-05-28 15:45:14 -07:00
2009-08-28 10:51:35 -07:00
2009-08-28 10:51:36 -07:00
2009-08-28 10:50:37 -07:00
2008-09-06 12:10:45 +01:00
2009-03-23 18:51:20 -07:00